baber/WOPTO huggingface dataset:
Patent DE-3237294-A1 (DE)
Title: Facade supporting structure
Inventor: KELLER JOCHEM ING GRAD
IPC: E04F13/08
Filed: 1982-10-08
Abstract: A facade supporting structure (1) possesses carrying rails (2) which can be fixed to a wall (4) and to which transverse rails (5) are fixed. Attached to the transverse rails are fixing elements (16) which, in a preferred embodiment, have a U-shaped cross-section. The design of the fixing elements (16) permits secure mounting thereof on the transverse rails (5) and ensures inexpensive assembly of the facade supporting structure (1). Holding parts (22) for suspending the facade panels (21) are provided on one longitudinal leg (18) of the fixing elements (16). Since no special working measures are required either for the carrying rails (2) or for the transverse rails (5), the production costs for the facade supporting structure (1) according to the invention are also very low, which, together with the low assembly costs, results in very low overall costs. <IMAGE>
Patent DE-3242220-A1 (DE)
Inventor: HOFFMANN ARMIN
IPC: F16B13/02
Filed: 1982-11-15
Abstract: 1. An expansible dowel comprising a substantially cylindrical dowel body (1) which preferably consists of plastics material and which is provided over a part of its length with at least one longitudinal slit (14) emanating from its front end (12) and which has a reception aperture (11) for a pin-shaped or screw-shaped expansion element, characterised in that the dowel body (1) has at least one further supplementary slit (15) which emanates from its front end (12), is arranged angularly offset relative to the longitudinal slit (14), extends along a fraction of the longitudinal slit (14) and extends in the longitudinal direction of the dowel body (1).
Patent DE-3243644-A1 (DE)
Inventor: WOLF FRANZ JOSEF
IPC: F16D13/68
Filed: 1982-11-25
Abstract: The invention relates to a torsionally elastic coupling in which the two coupling halves are connected to one another via at least one movement-converting intermediate member and at least one spring member, which allow the two coupling halves to rotate relative to one another. To improve the service life of a torsionally elastic coupling of this type by reducing shear stress and making it possible to subject the resilient intermediate members to pressure, coupling members are inserted between the movement-converting intermediate members and the resilient intermediate members.
Patent DE-3244250-A1 (DE)
Title: Method and device for monitoring electrical loads
Inventor: KOEPERNIK VIKTOR
IPC: B60Q11/00
Filed: 1982-11-30
Abstract: A method and a device for monitoring electrical loads, in particular in motor vehicles, is proposed. With this method, the monitoring of the failure of filament lamps in particular is possible. A resistor is connected in series with the load to be monitored and a pulse generator is switched on when said resistor experiences a voltage drop. The pulses of the individual pulse generators are counted in a monitoring circuit. If a pulse is absent, a warning signal is issued. In a further method, the currents of the loads to be monitored are conducted via a common measuring resistor and the entire voltage drop is stored in a storage device. In the event of a sudden decrease in the load current, a warning signal is issued since a load has failed.   <IMAGE>
Patent DE-3303092-A1 (DE)
Title: Welding device
Inventor: WALTER GOTTFRIED
IPC: B29C65/20
Filed: 1983-01-31
Abstract: A welding device for webs or sheets of thermoplastics is described consisting of a pressing device formed by a pressure roller pair with two drivable pressure rollers (7, 7'), which pressing device is held on a holding device which is provided with running rollers if required and also has a wedge-shaped heating body (6) disposed in front of the pressure rollers, the mutual distance of which can be adjusted. So that such a welding device is distinguished by simple design and a problem-free feed of the webs, the two pressure rollers (7, 7') are driven independently of one another, the rotationally fixed connection (9) of one pressure roller (7') to the associated drive (2) extending in a U-shaped manner and the heating wedge (6), which is made of silver, being disposed so as to be displaceable with respect to the pressing device. <IMAGE>
Patent DE-3304116-A1 (DE)
Title: Electronic security apparatus for bank notes and jewellery caskets
IPC: G08B13/14
Filed: 1983-02-08
Abstract: Published without abstract.
Patent DE-3305640-A1 (DE)
Title: Switchable digital filter
Inventor: CHRISTIANSEN PETER DIPL ING
IPC: H03H17/02
Filed: 1983-02-18
Abstract: The object of the invention is a filter for digital signals which can be operated as a high-pass, low-pass, band-pass or band-stop filter by applying binary signals. It contains inter alia a frequency difference detector, to which not only the signal frequency but also a reference frequency is to be fed, and a counting circuit, preferably a shift register, in which the slope gradient of the filter can be adjusted by applying a binary number 2<n>. Apart from the counting circuit, only NAND and NOR elements are used as components, so that the filter can be integrated without difficulty in a space-saving manner.
Patent DE-3307181-A1 (DE)
Title: Process and apparatus for the separation of air
Inventor: ROHDE WILHELM
IPC: F25J3/04
Filed: 1983-03-01
Abstract: In a process for the separation of air by low temperature rectification, a portion of the air to be separated is compressed, cooled, and fed to the rectification. A second portion 5 of the air is compressed to a higher pressure, cooled, and is liquefied in heat exchange with an evaporating fraction 15, compressed in the liquid state, from the rectification, and is decompressed and likewise fed to the rectification. Nitrogen 14 is recovered as the product in the rectification. The evaporated fraction 15 is decompressed with the production of work (in 16) and is then heated in heat exchange with entering air. <IMAGE>
Patent DE-3310360-A1 (DE)
Inventor: KLOECKNER ALFRED DIPL ING
IPC: F26B17/32
Filed: 1983-03-22
Abstract: PCT No. PCT/EP84/00082 Sec. 371 Date Nov. 19, 1984 Sec. 102(e) Date Nov. 19, 1984 PCT Filed Mar. 20, 1984.In a cooling column the feed material to be dried or cooled is intermittently transferred from any one sieve bottom to a subjacent sieve bottom as by tilting individual sectors of the respective sieve bottoms. As a result, the feed material comes to rest on the sieve bottoms with a non-uniform bed thickness, resulting in non-uniform drying or cooling, respectively, of the feed material. A substantially uniform bed thickness of the feed material on the sieve bottoms is therefore desirable. This is achieved by the invention by providing a levelling rod mounted in support means for oscillating movement about a stationary pivot axis and extending substantially transversely of the direction of movement of the feed material.
Patent DE-3314718-A1 (DE)
Title: Deep-hole boring tool and method of producing it
Inventor: KNOLL HANS
IPC: B23B51/04
Filed: 1983-04-22
Abstract: A deep-hole boring tool consists of a boring head (31) and a shank (32) attached to it. The boring head (31) and/or the shank (32) are provided with a recess, passing through in the axial direction, for removing the drilling chips. In this arrangement, the recess runs in a rounded form in a cross-sectional area lying transversely to the axial direction, in particular in the form of a circular-arc-shaped depression (33, 34). This avoids the risk of cracks and twisting occurring during the production of the tool and results in a more favourable chip-conveying space which sets up less mechanical resistance to the chips and at the same time is larger compared with known tools (Fig. 2). <IMAGE>
Patent DE-3315800-A1 (DE)
Title: Process for the production of granules
Inventor: BASEDOW ARNO DR
IPC: A23L27/30
Filed: 1983-04-30
Abstract: The invention relates to a process for the production of granules containing sorbitol and at least one antacid agent, characterised in that a sorbitol solution is sprayed onto the antacid agent(s), and the resulting product is subsequently dried, and to the granules obtainable in this way.
Patent DE-3321783-A1 (DE)
Inventor: FEY WERNER DIPL ING
IPC: G01N21/86
Filed: 1983-06-16
Abstract: The present invention provides a device for the evaluation of a flat test carrier for the analytical determination of components of body fluids, said device having a tempering device and a regulating unit, the tempering device including a heating and measurement unit which can be pressed flatly against the test carrier in the region of its reference surface utilized for the evaluation and having a heating surface, wherein the heating and measurement unit has a heating surface which can be homogeneously heated with at least one resistance heating element, at least one resistance heating element is associated at least partly in close proximity to the heating surface, at least one part, serving as temperature measurement section, of the part of the resistance heating element arranged in the neighborhood of the heating surface consisting of a material with a temperature-dependent electrical resistance and the electrical resistance of the temperature measurement section is used for the regulation of the temperature of the heating and measurement unit by means of the regulating unit so that a part of the heating element simultaneously serves as temperature measurement element.
Patent DE-3324853-A1 (DE)
Inventor: ZIMMER ERICH
IPC: C02F3/08
Filed: 1983-07-09
Abstract: In a plant for the mechanical-biological treatment of sewage, an immersion element is rotatably mounted within a settling tank so that the element rotates about a horizontal axis. The immersion element includes a perforated outer tube and an inner tube spaced concentrically within the outer tube. The opposite ends of the tubes are connected by plates so that the immersion element forms an enclosed space filled with support elements for biological growth. The outer tube is formed of sheet metal and holes, elongated in the rotational direction, are punched out of the sheet metal with the punched material forming outwardly directed projections. The immersion element is rotated by a drive motor and during rotation at relatively high speeds the projections from the outer tube extend above the water level and draw air into the sewage and form a sewage-air mixture rotating at high speed.
Patent DE-3327525-A1 (DE)
Title: Method for displaying ultrasonic signals
Inventor: ATORF FRANZ
IPC: G01N29/06
Filed: 1983-07-30
Abstract: The invention relates to a method for displaying ultrasonic signals on the screen of an image display device (20). In this method, first the received ultrasonic signals are digitised and these digital signal values are then temporarily stored in a random-access memory (8). The digital signal values are the read out of the memory (8) again with the aid of a computer (15) and are supplied to the image display device (20). The object forming the basis of the invention consists in specifying a method by means of which it is possible, nevertheless, to use computers with a relatively slow processing time when carrying out an on-line operation with high-resolution ultrasonic measuring devices which, of necessity, use very fast A/D converters. According to the invention, this is achieved by the fact that the random-access memory (8) is loaded much more frequently than the memory is interrogated, and that after the corresponding storage space has been interrogated, the content of this storage space is cleared. <IMAGE>
Patent DE-3327978-A1 (DE)
Title: Arrangement for loading a pressure-medium accumulator
Inventor: DANTLGRABER JOERG
IPC: F15B1/027
Filed: 1983-08-03
Abstract: In a hydraulic system with a pressure accumulator for supplying the consumers, a variable displacement pump is provided for loading the accumulator. The variable displacement pump is changed over by a valve arrangement for loading the accumulator to a high pressure and then to a low pressure in the zero stroke position when the consumer is supplied with pressure medium by the accumulator. With this mode of operation, in which the pump is switched back and forth between the zero stroke positions with high and low pressure, the power loss of the pump can be reduced and the service life can be prolonged. <IMAGE>
Patent DE-3334359-A1 (DE)
Title: Holder for office requisites
Inventor: SCHREIBER KLAUS-GUENTER
IPC: B43M99/00
Filed: 1983-09-22
Abstract: The invention relates to a holder for office requisites, having a housing which can be mounted on a vertical or horizontal bearing surface. According to the invention, the office requisites can be clamped to the housing by means of the action of magnetic force. To this end, at least one magnet may be arranged on a retaining wall of the housing, and office requisites having metal sections may be clamped thereto. It is however also possible to provide metal sections on the retaining wall of the housing, to which office requisites with integrated magnets can be attached.
Patent DE-3345746-A1 (DE)
Title: Stove with a circulating fan for hot air circulation in the baking and roasting oven
Inventor: KELCHNER ROLAND
IPC: F24C15/32
Filed: 1983-12-17
Abstract: Stove with a baking and roasting chamber (2) which can be tightly closed on all sides by a door, with a fume outlet and with a rotatable drive shaft (9), passing through an opening (8) in the rear wall (1) of the baking and roasting chamber (2), of a self-heated fan wheel (3) for the circulation of hot air in the baking and roasting chamber (2). In order to prevent the formation of a saturated steam atmosphere in the baking and roasting chamber (2), a defined annular gap (8') is formed in the rear wall (1) of the baking and roasting chamber (2) in the region around the drive shaft (9) which is passed through (Fig. 1). <IMAGE>
Patent DE-3400322-A1 (DE)
Title: Apparatus for producing monolithic reinforced-concrete unitised units which are open on at least one side, the open side being directed downwards, and are in particular bell-shaped
Inventor: GESELLSCHAFT FUER FERTIGBAUTEC
IPC: B28B7/22
Filed: 1984-01-07
Abstract: In the case of an apparatus for producing monolithic reinforced-concrete unitised units which are open on at least one side, the open side being directed downwards, and are in particular bell-shaped, it is provided according to the invention that the elastomeric angle sections, provided on a collapsible interior shuttering, exhibit on their ends in each case a web running parallel to an angle leg, that the inwardly directed webs of each seal in the flange connections on the edge of the respective shuttering skin are clamped between a section of their supporting structure and the relevant flange, and that the flanges are steel angles, one leg of which is used to clamp the webs and the other leg of which is used to support the seal section adjoining the shuttering skin when the interior shuttering is opened out. When the interior shuttering is collapsed, the steel angles of the flanges are arranged behind an outwardly directed protuberance of the seal section.
Patent DE-3410067-A1 (DE)
Title: Method for the control of an internal combustion engine with sensing of the light-intensity gradient
Inventor: DAMSON ECKART
IPC: F02D41/14
Filed: 1984-03-20
Abstract: A method for controlling an internal combustion engine (30) with sensing (31) of the light-intensity gradient by way of the combustion process is proposed, uneven, non-knocking combustion being sensed (36) and, derived from this, at least one control variable being formed relating to the control (35, 38) of the internal combustion engine. Defective effects of irregular combustion for example on a knocking control system of the internal combustion engine are thereby eliminated. <IMAGE>
Patent DE-3415511-A1 (DE)
Title: Method for washing laundry
Inventor: INGBER GERHARD
IPC: D06F35/00
Filed: 1984-04-26
Abstract: In the washing method according to the invention, the laundry passes through a soaking bath, two washing baths and four rinsing baths. The used liquors of all the baths, with the exception of the soaking bath and of the first washing bath, are stored and are reused for a preceding bath of the next washing process. Fresh water is supplied only in the last three rinsing baths. The used liquors are used for the baths of the next washing process in such a way that water with just sufficient purity is employed in each bath. Washing-agent residues contained in the used liquors are therefore utilized once again, heat energy is saved as a result of the reuse of already heated water, and nevertheless laundry with the same degree of cleanliness is obtained, since the freshwater is supplied to the last three rinsing baths which are critical for this.
Patent DE-3417564-A1 (DE)
Title: Method and apparatus for detecting a material defect in the blank or cut of a material layer, especially cloth layer, laid out on a laying surface for the purpose of cutting according to a cutting pattern
Inventor: HENNE HERBERT PROF DIPL ING
IPC: D06H3/08
Filed: 1984-05-11
Abstract: The invention relates to a method and an apparatus for detecting a material defect in the blank or cut of a material layer, especially cloth layer, laid out on a laying surface, in which the detection is carried out in that the material defect is localised, its position is transmitted to a comparator device containing a cut-layer image, the position of the material defect is compared with the cut edges of the cut-layer image, and the comparison result is indicated. The object of the invention is to develop the method in such a way that the comparison of the position of the material defect with the cut-layer image can be carried out with less effort by the attendant or with a lower outlay in terms of construction. According to the invention, the cut-layer image and the position of the defect are projected on the screen of an electronic image-storage and image-reproduction unit. In the apparatus for carrying out the method, the comparator device and the storage device are an electronic image-storage and image-reproduction unit (15) having a screen (16) for projecting the cut-layer image and the position of the material defect. A further method and a further apparatus are concerned with localising the position of the material defect by means of a photographic camera unit. <IMAGE>
Patent DE-3421180-A1 (DE)
Inventor: VIETMEYER ADOLF
IPC: B27D5/00
Filed: 1984-06-07
Abstract: 1. A process for the production of a front panel of an article of furniture wherein a cover foil or a veneer is applied to an initially flat chipboard panel and thereafter the cover foil or the veneer is joined to the chipboard panel under pressure and with the application of heat, with simultaneous relieflike surface deformation of the chipboard panel, characterized in that the chipboard panel (11) is of a density of about 400 to 450 kg/m**3 and it is compacted during the joining and deformation operation.
Patent DE-3431803-A1 (DE)
Title: Chimney insert
Inventor: WINKLER HANS E
IPC: E04F17/02
Filed: 1984-08-30
Abstract: A chimney insert, in particular for heating boilers with low exhaust-gas temperatures, having a ventilation arranged between the outer casing brickwork and a mineral-wool layer which surrounds the inner ceramic shell. Said ventilating means is in the form of a double-walled, ceramic ventilating pipe which is arranged between the mineral-wool layer and the shaped brickwork, is firmly connected to the inner ceramic shell and comprises pipe portions with an inner pipe and an outer pipe which are connected to one another by axial supporting webs and can be placed against one another in such a manner that the essentially ring-shaped interspaces between inner and outer pipe form a ventilating duct which passes along the entire length of the ventilating pipe, in particular in accordance with Patent P 3419804.0, the inner pipe being provided with recesses permitting the discharge of the liquid from the mineral-wool layer into the ventilating duct.
Patent DE-3433735-A1 (DE)
Title: Gas spring, especially for bonnets and/or boot lids of motor vehicles
Inventor: FREITAG HERBERT
IPC: F16F9/02
Filed: 1984-09-14
Abstract: The application relates to a gas spring, especially for bonnets and/or boot lids of motor vehicles, which consists of a cylinder which is filled with pressurised gas and a piston which can be displaced therein and is connected to a piston rod, an outer tube, which can be displaced like a telescope on the cylinder and is open on one side, being placed onto the cylinder. In order to enable to cylinder to move out of the outer tube only when this is desired, it is provided according to the invention for a flap to be articulated on the outside of the outer tube, which flap has at least one bent stop for the base of the cylinder which is passed through by the piston rod and which, when the flap is located in the secured position, prevents the cylinder of the gas spring moving out of the outer tube.
Patent DE-3433950-A1 (DE)
Title: Coloured salts of monoazo dyes containing sulphonic acid groups
Inventor: LOEFFLER HERMANN
IPC: C09B69/04
Filed: 1984-09-15
Abstract: The invention relates to compounds of the general formula I <IMAGE>  in which   Y is hydrogen, chlorine, bromine, methyl, ethyl, nitro, hydroxyl, methoxy, ethoxy, phenoxy optionally substituted by hydroxysulphonyl, carboxylic ester or substituted carbamoyl or sulphamoyl,   Y<1> is hydrogen, chlorine, bromine or methyl,   Y and Y<1> together are an optionally substituted benzo radical, R is hydrogen, C1- to C3-alkyl, hydroxyl or hydroxysulphonylmethyl,   R<1> is hydrogen or optionally substituted alkyl, cycloalkyl or aryl,   X is cyano, nitro, substituted carbamoyl, alkyl sulphonyl, acetyl, hydroxysulphonyl or hydroxysulphonylmethyl,   n is 1 or 2 and A<+> is a radical of the formula H2N<+)<B)2, where the radicals B independently of one another are branched C4- to C18-alkyl radicals and the total sum of their C atoms is 12 to 26.   The compounds according to the invention are very highly suitable for the colouring of coating materials and polymeric materials.
Patent DE-3434017-A1 (DE)
Title: Spacer
Inventor: FRIEDL EKKEHARD
IPC: E04C5/20
Filed: 1984-09-15
Abstract: The invention relates to a spacer, formed in the shape of a profiled strip, for bearing the reinforcing bars, reinforcing mats or the like in concrete formworks. The spacer has holes, through which the concrete can flow, arranged in the profiled legs and has bearing edges formed by the longitudinal sides of said legs. For optimising laying, the invention proposes that at least three bearing edges (2), arranged on a circular line (K) circumscribing the cross-section of the profile, be provided. <IMAGE>
Patent DE-3437693-A1 (DE)
Title: Automatic safety-belt retraction device with auxiliary catch
Inventor: ERNST HANS-HELLMUT DIPL ING
IPC: B60R22/36
Filed: 1984-10-15
Abstract: An automatic safety-belt retraction device, in the case of which the shaft can, at least on the spring side, pivot into a toothing which is fixed to the casing in the pulling-out direction of the belt with its toothing under load, is provided on the spring side with an additional auxiliary catch, which is non-rotationally connected via a spindle to a pawl on the mechanism side. This auxiliary catch locks the shaft toothing at a distance a in front of the casing toothing. The auxiliary catch can be deformed under a large load, so that the toothings of the shaft and the casing are in full engagement. The lifting movement of the shaft is supported in this process by a bearing which is designed to be deformable in a specifically direction-oriented manner. <IMAGE>
Patent DE-3444026-A1 (DE)
Title: Fastening device for a seal in a holding groove
IPC: B25B27/00
Filed: 1984-12-03
Abstract: A fastening device for annular seals to be inserted into a holding groove is described which consists of a supporting body which has a centring and coupling pin on the underside on the one hand and a rolling unit on the other hand, which is arranged concentrically to the pin and whose rolling surface lying perpendicularly to the axis of the body covers the respective holding groove for the seal. <IMAGE>